Den Hartog Industries Inc is an active interstate carrier based in Hospers, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 23 | 0 | 0 |
| Tractors | 23 | 0 | 0 |
| Trailers | 52 | 0 | 0 |
| Total Power Units | 23 | ||
Distinct vehicles · 24 mo
vs 23 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 50% | 82% | Around peer average |
| HOS Compliance | 70% | 94% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 35% | 85% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 7, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 4, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Feb 19, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Dec 29, 2025 | AZ | TRUCK TRACTOR | 1 | 1 |
| Dec 18, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 0.71 | — |
| HOS Compliance | 1 | 0.01 | — |
| Vehicle Maintenance | 8 | 2.35 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 21 states. Top state SD accounts for 19% of activity. Activity outside home state (IA): 94%.
+16 other states with fewer inspections
| 5 |
| Unsafe Driving | 3 | 1 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| KS |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Dec 11, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Dec 10, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Nov 10, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Nov 8, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Oct 21, 2025 | AZ | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 29, 2025 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Oct 21, 2025 | 393209ESPSRLF | Steering - Power steering reservoir low fluid | Vehicle Maintenance | — |
| Aug 13, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Mar 25, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Dec 18, 2024 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Nov 5, 2024 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Jul 31, 2024 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Jul 18, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jul 8, 2024 | 3953A2PROPN | Driving beyond 14 hour duty period (Property carrying vehicle) - Nominal Violation | Hours-of-Service Compliance | — |
| May 20, 2024 | 39345B2 | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | Yes |